| Patents for A01C 3 - Treating manure; Manuring (1,026) |
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| 02/28/1991 | DE3928240A1 Agricultural manure spreading device - has replaceable plastics wings on ends of spreader tools |
| 02/21/1991 | DE3927486A1 Prodn. of fertiliser - by fermenting liq. manure with quicklime and adding dry solid, esp. waste solid |
| 02/19/1991 | US4993632 Manure spreaders |
| 01/31/1991 | DE3925053A1 Promoting aerobic bacteria in stirred liq. manure - by directed air supply and temp. controlled heater power feed |
| 01/03/1991 | DE3921464A1 liq. manure stirrer - with helical drive shaft which is terminally increasing in dia. within widening flow shield to increase air induction |
| 11/13/1990 | CA1276115C Store and a method for de-watering slurry |
| 10/31/1990 | DE4011669A1 Self-loading mechanism for agricultural crop machinery - uses hydraulic drive to pivot and open rear flaps against monitored closure press |
| 08/16/1990 | DE3904326A1 Process for the collection and removal of harmful gases or putrefaction gases by means of hoods floating in the liquid manure |
| 07/03/1990 | CA1271171A1 Hydraulic metering control |
| 06/06/1990 | EP0371571A1 Unloader for containers |
| 05/16/1990 | EP0368147A1 Process and apparatus for treating organic sludge |
| 05/10/1990 | DE3933808A1 Attachment for agricultural tractor - has two sets of tines which intermittently enmesh with each other |
| 04/17/1990 | CA1267782A1 Device to be adapted to a pusher vehicle for gathering, picking up and transporting objects such a waste strewn on the ground |
| 04/05/1990 | DE3833356A1 Biogas plant having a flexible dome |
| 03/28/1990 | EP0359933A2 Liquid manure stirring apparatus |
| 01/31/1990 | EP0352275A1 Reservoirs for media. |
| 01/25/1990 | DE3835468C1 Process and apparatus for liquid manure treatment |
| 01/24/1990 | EP0351922A1 A process and an apparatus for treatment of manure, in particular liquid manure |
| 11/23/1989 | DE3816822A1 Pasteurising apparatus, transportable in a container structure, for the treatment and hygienisation of pasty substrates, such as, for example, liquid manure |
| 11/02/1989 | EP0339205A1 Liquid manure stirrer-aerator |
| 09/07/1989 | DE3805864A1 Method for environment-friendly removal of cattle and/or pig liquid manure |
| 09/05/1989 | CA1259086A1 Manure spreader drive system |
| 09/05/1989 | CA1259085A1 Material breakup device for manure spreaders |
| 08/16/1989 | EP0328310A2 Manure spreader |
| 07/27/1989 | WO1989006489A1 Manure storage arrangement |
| 06/20/1989 | CA1256044A1 Manure vacuum wagon power assist auger |
| 05/23/1989 | US4832267 Apparatus for dispensing material |
| 05/16/1989 | US4830585 Pumping system |
| 05/03/1989 | EP0313816A1 Spreader, especially for manure, mud and the like |
| 05/03/1989 | DE3734791A1 Method for improving the utilisation and discharge technique of liquid manure in agriculture |
| 04/26/1989 | EP0313034A2 Vehicle for composting waste or dust |
| 04/20/1989 | DE3834798A1 Device for material orientation especially in spreading appliances |
| 04/11/1989 | US4819880 Manure spreader drive system |
| 04/04/1989 | CA1252131A1 Auger hold down mechanism for manure spreaders |
| 02/23/1989 | DE3726961A1 Process and apparatus for the treatment of liquid manure |
| 02/14/1989 | US4804145 Compost spreader |
| 02/09/1989 | DE3818272A1 Mobile spreading apparatus for dry or wet material to be spread, in particular manure |
| 02/09/1989 | DE3725127A1 Method for improving the discharge technique for liquid manure used for agricultural purposes |
| 01/31/1989 | US4801085 Dual auger manure spreader |
| 12/13/1988 | CA1246628A1 Self loading manure spreader |
| 11/17/1988 | DE3813225A1 Pump system, especially for the pumping and agitation of liquid manure |
| 11/03/1988 | DE3712788A1 Method and apparatus for the treatment of liquid manure |
| 11/02/1988 | EP0288593A1 Slurry mixer for mounting on a farming tractor and for driving by a live power take-off |
| 10/25/1988 | US4779363 Apparatus adaptable on a pusher vehicle, for the removal and loading of objects such as refuse lying on the ground |
| 10/12/1988 | EP0286616A2 Method for the processing of liquid manure and similar slurry materials, and apparatus for the exucution of the method |
| 10/06/1988 | WO1988007652A1 Reservoirs for media |
| 09/21/1988 | EP0283316A1 Slurry stirrer |
| 09/13/1988 | US4770348 Dispenser assembly for semi-liquid spreader |
| 08/16/1988 | US4763443 For use in the propogation of plants |
| 08/10/1988 | EP0277733A1 Load carrying vehicles |
| 07/07/1988 | DE3644120A1 Electric mixer |
| 05/17/1988 | CA1236863A1 Endgate for manure spreader |
| 02/11/1988 | DE3721809A1 Liquid-manure agitator unit |
| 02/04/1988 | DE3624988A1 Process and apparatus for treating liquid manure |
| 02/04/1988 | DE3624761A1 Composting device for processing compost, dung and the like |
| 02/03/1988 | EP0254841A2 Device for separating solid substances from liquid manure |
| 01/19/1988 | US4720047 Auger for conveying materials such as manure |
| 01/07/1988 | EP0251221A2 Process for organic sludge treatment |
| 12/01/1987 | US4710032 Arrangement for preparing a charge of compositible material for a composting plant |
| 12/01/1987 | US4709861 Expelled deflector for manure spreaders |
| 11/19/1987 | EP0245775A2 Method and apparatus for treating polluted fluids |
| 10/06/1987 | CA1227640A1 Apparatus for handling material to be composted and method for using same |
| 09/23/1987 | EP0237645A2 Improvements relating to spreading machines |
| 09/09/1987 | EP0235637A2 Process and apparatus for purifying waste water sludge of organic origin |
| 09/02/1987 | EP0233876A1 Top dressing machine for turf |
| 08/13/1987 | DE3604182A1 Agricultural trailer vehicle, preferably a single-axle trailer vehicle |
| 07/16/1987 | DE3639993C1 Appliance for the treatment of liquid manure |
| 07/01/1987 | EP0227155A2 Device and method for separating manure and the further processing thereof |
| 06/04/1987 | DE3542011A1 Device for heat recovery from in particular spatially extensive heat sources |
| 06/02/1987 | US4669670 Expeller for manure spreaders |
| 05/19/1987 | US4666602 Manure separator |
| 05/14/1987 | DE3615873C1 Process and apparatus for the treatment of liquid manure |
| 05/06/1987 | CN86203615U Universal fertilizer applyer |
| 04/28/1987 | US4661046 Manure vacuum wagon power assist auger |
| 04/28/1987 | US4660602 Mobile sludge transfer and storage tank |
| 04/09/1987 | WO1987002101A1 Manure vacuum wagon power assist auger |
| 04/02/1987 | DE3534420A1 Appliance for the treatment of liquid manure or liquid dung |
| 03/31/1987 | US4654071 Process for the treatment of liquid manure |
| 03/03/1987 | CA1218621A1 Manure loader |
| 02/24/1987 | US4645603 Liquid aeration device and method |
| 02/10/1987 | CA1217797A Hydraulically operated push-off manure spreader |
| 02/10/1987 | CA1217796A Manure spreader having sliding floor locating tabs |
| 01/15/1987 | DE3521851A1 Agitators and agitating aerators for open and covered liquid-manure pits |
| 01/06/1987 | US4634056 Compost distributor |
| 10/28/1986 | US4619405 Auger hold down mechanism for manure spreaders |
| 09/03/1986 | EP0193468A1 Device adaptable to a pushing vehicle for cleaning and loading objects, such as refuse, lying on the ground |
| 07/08/1986 | CA1207351A1 Drive mechanism for a manure spreader |
| 07/01/1986 | US4597532 Material breakup device for manure spreaders |
| 06/04/1986 | EP0183218A2 Agent for the treatment of liquid manure to prevent the formation of floating and settling layers, and its use |
| 05/13/1986 | CA1204340A1 Apparatus for agitating and pumping a liquid slurry |
| 05/09/1986 | WO1986002520A1 Top dressing machine for turf |
| 04/29/1986 | US4585266 Manure spreader having shiftable cover |
| 04/15/1986 | CA1203260A1 Manure spreaders |
| 04/02/1986 | EP0176057A2 Chopper for organic material |
| 02/05/1986 | EP0170039A1 Equipment for handling non-homogeneous fluids, e.g. a sludge |
| 12/31/1985 | US4561594 End cleaner for flail type manure spreader |
| 12/18/1985 | EP0165004A2 Improving the properties of land |
| 11/27/1985 | EP0162665A2 Spreader vehicle |
| 11/26/1985 | US4555063 Liquid waste agitating and pumping apparatus |
| 11/26/1985 | US4555061 Manure spreader expeller flail |